{"title":"通过薰衣草油微胶囊提高驱蚊纺织品的耐用性","authors":"Zeeshan Tariq, Hai-Ting Zhang, Ruo-Qing Wang, Qinghong Zeng, Xinyi Wang, Xiaolu Wang, Sheng-Qun Deng, Xiaoqin Wang","doi":"10.1007/s10340-024-01811-z","DOIUrl":null,"url":null,"abstract":"<p>In this study, the objective was to develop a long-lasting mosquito repellent textile by synthesizing silk-based lavender oil microcapsules and applying them to cotton fabric. Lavender oil, derived from <i>Lavandula angustifolia</i>, was chosen as the plant-based material. The microcapsules’ morphology and the fabric’s surface were examined using optical and scanning electron microscopes. Dynamic light scattering was utilized to measure the capsule size and zeta potential. The mosquito repellent efficacy was evaluated through cage tests before and after multiple wash cycles and after exposure to different environments. A cytotoxicity assay was conducted on functionalized fabrics in order to assess their biocompatibility. Additionally, comfort properties such as breathability and water absorbency were assessed and compared to a control fabric. The results indicated that a higher concentration of lavender oil microcapsules (15 wt%) on the fabric exhibited excellent mosquito repellent efficacy (95.7%) prior to washing, which remained effective as 84.5% even after 40 washes. Furthermore, the functionalized fabric maintained its repellent properties following exposure to temperatures of 25 °C and 37 °C for 4 weeks. The cytotoxicity results indicated that the functionalized fabric exhibited non-toxic properties toward L929 cells, thereby confirming its favorable biocompatibility. This study successfully demonstrated the synthesis and application of silk-based lavender oil microcapsules on textiles, resulting in highly durable mosquito repellent fabrics effective against <i>Aedes aegypti</i> mosquitoes. These findings highlight the potential of this eco-friendly approach for developing effective and long-lasting mosquito repellent textiles.</p>","PeriodicalId":16736,"journal":{"name":"Journal of Pest Science","volume":"28 1","pages":""},"PeriodicalIF":4.3000,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Enhancing the durability of mosquito repellent textiles through microencapsulation of lavender oil\",\"authors\":\"Zeeshan Tariq, Hai-Ting Zhang, Ruo-Qing Wang, Qinghong Zeng, Xinyi Wang, Xiaolu Wang, Sheng-Qun Deng, Xiaoqin Wang\",\"doi\":\"10.1007/s10340-024-01811-z\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>In this study, the objective was to develop a long-lasting mosquito repellent textile by synthesizing silk-based lavender oil microcapsules and applying them to cotton fabric. Lavender oil, derived from <i>Lavandula angustifolia</i>, was chosen as the plant-based material. The microcapsules’ morphology and the fabric’s surface were examined using optical and scanning electron microscopes. Dynamic light scattering was utilized to measure the capsule size and zeta potential. The mosquito repellent efficacy was evaluated through cage tests before and after multiple wash cycles and after exposure to different environments. A cytotoxicity assay was conducted on functionalized fabrics in order to assess their biocompatibility. Additionally, comfort properties such as breathability and water absorbency were assessed and compared to a control fabric. The results indicated that a higher concentration of lavender oil microcapsules (15 wt%) on the fabric exhibited excellent mosquito repellent efficacy (95.7%) prior to washing, which remained effective as 84.5% even after 40 washes. Furthermore, the functionalized fabric maintained its repellent properties following exposure to temperatures of 25 °C and 37 °C for 4 weeks. The cytotoxicity results indicated that the functionalized fabric exhibited non-toxic properties toward L929 cells, thereby confirming its favorable biocompatibility. This study successfully demonstrated the synthesis and application of silk-based lavender oil microcapsules on textiles, resulting in highly durable mosquito repellent fabrics effective against <i>Aedes aegypti</i> mosquitoes. 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引用次数: 0
摘要
本研究的目的是通过合成丝基薰衣草油微胶囊并将其应用于棉织物,开发一种长效驱蚊纺织品。薰衣草油提取自 Lavandula angustifolia,被选为植物基材料。使用光学显微镜和扫描电子显微镜对微胶囊的形态和织物表面进行了检测。利用动态光散射法测量了胶囊的大小和 zeta 电位。在多次洗涤前后和暴露于不同环境后,通过笼子测试评估了驱蚊效果。对功能化织物进行了细胞毒性试验,以评估其生物相容性。此外,还对透气性和吸水性等舒适性进行了评估,并与对照织物进行了比较。结果表明,织物上较高浓度的薰衣草油微胶囊(15 wt%)在洗涤前具有极佳的驱蚊效果(95.7%),即使洗涤 40 次后,驱蚊效果仍保持在 84.5%。此外,功能化织物在 25 °C 和 37 °C 温度下暴露 4 周后仍能保持其驱蚊特性。细胞毒性结果表明,功能化织物对 L929 细胞无毒,从而证实了其良好的生物相容性。这项研究成功地证明了丝基薰衣草油微胶囊在纺织品上的合成和应用,从而产生了对埃及伊蚊有效的高耐久性驱蚊织物。这些发现凸显了这种环保方法在开发有效、持久的驱蚊纺织品方面的潜力。
Enhancing the durability of mosquito repellent textiles through microencapsulation of lavender oil
In this study, the objective was to develop a long-lasting mosquito repellent textile by synthesizing silk-based lavender oil microcapsules and applying them to cotton fabric. Lavender oil, derived from Lavandula angustifolia, was chosen as the plant-based material. The microcapsules’ morphology and the fabric’s surface were examined using optical and scanning electron microscopes. Dynamic light scattering was utilized to measure the capsule size and zeta potential. The mosquito repellent efficacy was evaluated through cage tests before and after multiple wash cycles and after exposure to different environments. A cytotoxicity assay was conducted on functionalized fabrics in order to assess their biocompatibility. Additionally, comfort properties such as breathability and water absorbency were assessed and compared to a control fabric. The results indicated that a higher concentration of lavender oil microcapsules (15 wt%) on the fabric exhibited excellent mosquito repellent efficacy (95.7%) prior to washing, which remained effective as 84.5% even after 40 washes. Furthermore, the functionalized fabric maintained its repellent properties following exposure to temperatures of 25 °C and 37 °C for 4 weeks. The cytotoxicity results indicated that the functionalized fabric exhibited non-toxic properties toward L929 cells, thereby confirming its favorable biocompatibility. This study successfully demonstrated the synthesis and application of silk-based lavender oil microcapsules on textiles, resulting in highly durable mosquito repellent fabrics effective against Aedes aegypti mosquitoes. These findings highlight the potential of this eco-friendly approach for developing effective and long-lasting mosquito repellent textiles.
期刊介绍:
Journal of Pest Science publishes high-quality papers on all aspects of pest science in agriculture, horticulture (including viticulture), forestry, urban pests, and stored products research, including health and safety issues.
Journal of Pest Science reports on advances in control of pests and animal vectors of diseases, the biology, ethology and ecology of pests and their antagonists, and the use of other beneficial organisms in pest control. The journal covers all noxious or damaging groups of animals, including arthropods, nematodes, molluscs, and vertebrates.
Journal of Pest Science devotes special attention to emerging and innovative pest control strategies, including the side effects of such approaches on non-target organisms, for example natural enemies and pollinators, and the implementation of these strategies in integrated pest management.
Journal of Pest Science also publishes papers on the management of agro- and forest ecosystems where this is relevant to pest control. Papers on important methodological developments relevant for pest control will be considered as well.